diff options
Diffstat (limited to 'udevtrigger.c')
| -rw-r--r-- | udevtrigger.c | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/udevtrigger.c b/udevtrigger.c index 9345a06ab7..e530a61c0b 100644 --- a/udevtrigger.c +++ b/udevtrigger.c @@ -359,6 +359,7 @@ static void scan_failed(void) int main(int argc, char *argv[], char *envp[]) { int i; + int failed = 0; logging_init("udevtrigger"); udev_config_init(); @@ -373,19 +374,24 @@ int main(int argc, char *argv[], char *envp[]) } else if (strcmp(arg, "--dry-run") == 0 || strcmp(arg, "-n") == 0) { dry_run = 1; } else if (strcmp(arg, "--retry-failed") == 0 || strcmp(arg, "-F") == 0) { - scan_failed(); - exec_lists(); + failed = 1; + } else if (strcmp(arg, "--help") == 0 || strcmp(arg, "-h") == 0) { + printf("Usage: udevtrigger [--help] [--verbose] [--dry-run] [--retry-failed]\n"); goto exit; } else { - fprintf(stderr, "Usage: udevtrigger [--verbose] [--dry-run] [--retry-failed]\n"); - goto exit; + fprintf(stderr, "unrecognized option '%s'\n", arg); + err("unrecognized option '%s'\n", arg); } } - /* default action */ - scan_bus(); - scan_class(); - scan_block(); + if (failed) + scan_failed(); + else { + /* default action */ + scan_bus(); + scan_class(); + scan_block(); + } exec_lists(); exit: |